This page has not been authorized, sponsored, or otherwise approved or endorsed by the companies represented herein. Each of the company logos represented herein are trademarks of Microsoft Corporation; Dow Jones & Company; Nasdaq, Inc.; Forbes Media, LLC; Investor's Business Daily, Inc.; and Morningstar, Inc.
Copyright 2026 Zacks Investment Research | 101 N Wacker Drive, Floor 15, Chicago, IL 60606
At the center of everything we do is a strong commitment to independent research and sharing its profitable discoveries with investors. This dedication to giving investors a trading advantage led to the creation of our proven Zacks Rank stock-rating system. Since 1988 it has more than doubled the S&P 500 with an average gain of +24.00% per year. These returns cover a period from January 1, 1988 through May 4, 2026. Zacks Rank stock-rating system returns are computed monthly based on the beginning of the month and end of the month Zacks Rank stock prices plus any dividends received during that particular month. A simple, equally-weighted average return of all Zacks Rank stocks is calculated to determine the monthly return. The monthly returns are then compounded to arrive at the annual return. Only Zacks Rank stocks included in Zacks hypothetical portfolios at the beginning of each month are included in the return calculations. Zacks Ranks stocks can, and often do, change throughout the month. Certain Zacks Rank stocks for which no month-end price was available, pricing information was not collected, or for certain other reasons have been excluded from these return calculations. Zacks may license the Zacks Mutual Fund rating provided herein to third parties, including but not limited to the issuer.
Visit Performance Disclosure for information about the performance numbers displayed above.
Visit www.zacksdata.com to get our data and content for your mobile app or website.
Real time prices by BATS. Delayed quotes by Sungard.
NYSE and AMEX data is at least 20 minutes delayed. NASDAQ data is at least 15 minutes delayed.
This site is protected by reCAPTCHA and the Google Privacy Policy, DMCA Policy and Terms of Service apply.
Zacks News for RIO
Should Value Investors Buy Rio Tinto (RIO) Stock?
Will High Operating Expenses Hinder USAR's Growth Potential?
RIO: What are Zacks experts saying now?
Zacks Private Portfolio Services
RIO-China Baowu Partnership Reaches Low-Carbon Steelmaking Milestone
Does Albemarle's Premium Valuation Justify Buying the Stock Now?
Rising Costs & Expenses Pressure USAR: What's the Road Ahead?
Other News for RIO
Rio Tinto Restarts Oyu Tolgoi Copper Exports After Brief Protest
Rio Tinto (RIO) Resumes Copper Exports After Brief Protest Disruption
Rio Tinto resumes copper exports from giant Mongolia mine after short protest
Rio Tinto Seeks LSE Admission for New Shares to Fund Employee Plan
Rio Tinto (RIO) Receives a Hold from Berenberg Bank